My previous post I finished with the graph with unstable results. There I won’t analyze causes, but rather I want to show some different ways to present results.
When you process MySQL slow query logs using pt-query-digest you can store samples of each query into query_review table and historical values for review trend analysis into query_review_history table. But it could be difficult to easily browse those tables without a good GUI tool. For the visual browsing of tables created by pt-query-digest you may […]